Polymer Technology

A copolymer of vinyl and vinylidene chloride is called_____________________?

Byadmin March 7, 2019August 25, 2021

A copolymer of vinyl and vinylidene chloride is called_____________________?

A. Treylene
B. Orlon
C. Saran
D. Dacron

Polymer Technology

Polycaprolactam is nothing but __________________?

Polycaprolactam is nothing but __________________?

A. Orlon
B. Nylon-66
C. Nylon-6
D. Saran

Read More Polycaprolactam is nothing but __________________?
Polymer Technology

Cellulose content in bamboo fibre is about ______________ percent?

Cellulose content in bamboo fibre is about ______________ percent?

A. 10
B. 20
C. 50
D. 85

Read More Cellulose content in bamboo fibre is about ______________ percent?
Polymer Technology

Which of the following is not a polymer of two monomers ?

Which of the following is not a polymer of two monomers ?

A. Teflon
B. Bakelite
C. SBR
D. None of these

Read More Which of the following is not a polymer of two monomers ?
Polymer Technology

Which of the following is not a natural fiber ?

Which of the following is not a natural fiber ?

A. Silk
B. Viscose rayon
C. Wool
D. Cotton

Read More Which of the following is not a natural fiber ?
Polymer Technology

Lavatory cisterns are normally made of ________________?

Lavatory cisterns are normally made of ________________?

A. Expanded polystyrene
B. Saturated polyester
C. Perspex
D. PVC

Read More Lavatory cisterns are normally made of ________________?
Polymer Technology

Alkyd resin e.g., glyptal resin formed by Phthalic anhydride and glycerine is not used_______________?

Alkyd resin e.g., glyptal resin formed by Phthalic anhydride and glycerine is not used_______________?

A. For surface coating of automobiles & air crafts
B. For fibre making
C. As plasticiser for PVC & nitrocellulose
D. For film forming materials

Read More Alkyd resin e.g., glyptal resin formed by Phthalic anhydride and glycerine is not used_______________?